The Engineer 1926 Jul-Dec: Index: Miscellaneous

The Engineer 1926 Jul-Dec: Miscellaneous Index.

The Engineer 1926 Jul-Dec: Miscellaneous Index.

The Engineer 1926 Jul-Dec: Miscellaneous Index.

The Engineer 1926 Jul-Dec: Miscellaneous Index.

The Engineer 1926 Jul-Dec: Miscellaneous Index.

The Engineer 1926 Jul-Dec: Miscellaneous Index.

The Engineer 1926 Jul-Dec: Miscellaneous Index.

The Engineer 1926 Jul-Dec: Miscellaneous Index.

The Engineer 1926 Jul-Dec: Miscellaneous Index.

The Engineer 1926 Jul-Dec: Miscellaneous Index.

The Engineer 1926 Jul-Dec: Miscellaneous Index.

The Engineer 1926 Jul-Dec: Miscellaneous Index.

The Engineer 1926 Jul-Dec: Miscellaneous Index.

The Engineer 1926 Jul-Dec: Miscellaneous Index.

The Engineer 1926 Jul-Dec: Miscellaneous Index.

The Engineer 1926 Jul-Dec: Miscellaneous Index.

The Engineer 1926 Jul-Dec: Miscellaneous Index.

The Engineer 1926 Jul-Dec: Miscellaneous Index.

The Engineer 1926 Jul-Dec: Miscellaneous Index.

The Engineer 1926 Jul-Dec: Miscellaneous Index.

The Engineer 1926 Jul-Dec: Miscellaneous Index.

The Engineer 1926 Jul-Dec: Miscellaneous Index.

The Engineer 1926 Jul-Dec: Miscellaneous Index.

The Engineer 1926 Jul-Dec: Miscellaneous Index.

Note: This is a sub-section of The Engineer 1926 Jul-Dec: Index

View the Volumes that this Index refers to.

A ABERDEEN, Water Supply Works for, 545, 554

AERONAUTICS : Aerial Mapping Camera, Vickers Ltd., 522, 551

Aircraft Design :

Compression Ignition, Heavy Oil Engine,

D. R. Pye, 192

Corrosion of Aluminium, H. Sutton and Dr. G. D. Bengough, 193

Rotating Wing, H. E. Wimperis, 191

AIRCRAFT Development in France, 666

Aircraft Engines—sec Engines

Continental Air Progress, 354

Gaseous Fuel for Airships, 119

Karachi Airship Shed, Armstrong Construction Company, Ltd., 684, 685, 690

Naval Aviation. 145

Shenandoah, U.S. Airship, Loss of, 181, 279, 399

AGE Hardening Effects, Miss Kathleen Bingham, 314

Agricultural Appliances, Electrically Driven, Ransomes, Sims and Jefferies, Ltd., 58

Agricultural Exhibits at Royal Agricultural Society’s Show at Reading, 42, 52

Agriculture—see also Electrical Matters

Air Compressor, Oil Engine-driven, Ingersoll-Rand Company, Ltd., 333

Air Compressor Practice, Modern, in Oil Engine Installations, R. L. Quertier, 616

Aiton, J. A., Steam Pipes for Extra High Pressure and Temperature, 315

Alloy Steels—see Iron and Steel

Aluminium Allovs, Commercial, Dr. A. G.

Gwyer and Mr. H. W. L. Phillips, 274 Aluminium-silicon Alloys, Modified, Dr. D.

Stockdale and Mr. I. Wilkinson, 274 .Aluminium, Single Crystals of, Dr. D. Hanson and Others, 274

AMERICAN ENGINEERING NEWS : 10, 151, 222, 416, 477

Filter Washing Machine, 416

Heavy Excavation for Open Mining, 151

High Capacity Water Tank, 10

Iron Ore Development, 416

Large Waterworks Pumping Engines, 10

Lift Gates for Canal Lock, 10

Lifts in Large Buildings, 222

Mechanical Treatment of Sewage, 477

Municipal Engineers’ Strike, 222

Oil Engines for Pumping Oil, 416

Phosphorus in Steel, 416

Recent Locomotive Developments, 222

Steam Engine Supplying Process Steam, 477

Steel for Machine Tools, 477

Steel Mill Practice, 151

Treatment of Industrial Wastes, 416

Uniflow Engines for a Blooming Mill, 151

Waste Heat Boiler Plant, 416

Waste Heat Boilers, 10

Water-tube Locomotive Boiler, New, 151

Welding Structural Steam Framework, 477

ANGLES, A., Restriction of Output, 166

Antwerp, Dock Extensions at—see Antwerp, Port of

Antwerp, Port of, Monsieur K. Bollengier, 6, 20, 130, 1 1 1

Armstrong, Professor Henry E., Lord Balfour's

Messel Memorial Lecture, and Coal, 120

Artificial Drying of Crops, Report of an Investigation into, 368

Artificial Silk Factory at Littleborough, 100

Asphalt Plant, Portable, Marshall, Sons and Co., Ltd., 46

ASSOCIATIONS, INSTITUTIONS & SOCIETIES Association, British : Meeting in Oxford, 146, 164, 191, 216

Presidential Address by H.R.H. the Prince

of Wales, 146

Conversazione, Visits, 218

Section A :

X-ray Crystal Analysis, Professor W. L.

Bragg, 216

Section B :

Scope of Organic Chemistry, Professor T. F.

Thorpe, 147

Section F:

Economic Aspects of Labour, Sir Lynden

Macassey, 166

Section G :

Aircraft Design :

Compression Ignition Engine, D. R. Pye,

192

Corrosion of Aluminium, H. Sutton and

Dr. G. D. Bengough, 193

Rotating Wing, Special Requirements in Design, H. E. Wimperis, 191

B.E.S.A. Glossary, Professor W. O. Howe, 217

Economics of Electrical Distribution, J. N.

Kennedy, 165

Electric Conduction, Professor Win. Cramp,

166

ASSOCIATIONS, INSTITUTIONS & SOCIETIES (continued) :

Association, British (continued) :

Electric Ploughing, R. Borlase Matthews, 166

Electricity Supply, Sir John Snell, 164

Pressure in Impulse Steam Turbines, W. J. Kearton, 217

Stress Concentration Produced by Fillets and Holes, 8. Timoshenko, 217

Torsional Stresses, Professor F. C. Lea and Mr. H. P. Budgen, 217

Section J :

Accidents in Industry, A. Stephenson, 166

Restriction of Output, A. Angles, 166

Section 1. :

Education by Wireless, J. C. Stobart, 217

Science and the Humanities, Professor C. H. Desch, 217

Association, Diesel Engine Users : Deleterious Properties of Lubricating Oils, J. E. Hackford, 16

Modern Air Compressor Practice in Oil Engine Installations, R. L. Quertier, 616

Obligation of the Ironfounder to Diesel Engine

Users, Horace J. Young, 442

Visit to Worthing, 100

Association of Engineers, Manchester : Address, Sir Benjamin Longbottom, 479

Rubber and its Application to Engineering,

H. P. Stevens and B. D. Porritt, 673

Institute, Iron and Steel: Autumn Meeting at Stockholm, 125, 244, 269,

310

ASSOCIATIONS. INSTITUTIONS & SOCIETIES (continued) :

Institute. Iron and Steel (continued):

Banquet, &c.» 270

Carburisation and Decarburisation of Iron, Professor A. Johannson and Mr. R. von Seth, 270

Development of Swedish Iron Industry, Axel Wahl berg. 246

Development of Swedish Mining Industry, Professor W. Petersson, 247

Effect of Nitrogen on Chromium and Some Iron-chromium Alloys. F. Adcock. 247

Heat Conduction in Spherical Steel Specimens. Professor Carl Benedicks and Others. 269

Heat-treated Spring Steels, G. A. Hankins and Others, 269

History and Organisation of Jernkontoret, Emil Kinander. 245

Industrial Situation, 245

The Williams Prize, 617

Testing of Hardened Steel. Axel Lundgren, 269

Visits to Mines and Works, Three Days’ Tours, 310, 311

Institute of Marine Engineers Lloyd’s Register Scholarships, 479

Steam Pipes for Extra High Pressure and Temperature, J. A. Aiton, 315

Institute of Metals : Autumn Meeting at Li6ge. 45. 181, 274, 275. 313; Provisional Programme, 45; last of Papers, 181

Modern Metallurgy and Ancient Industries, Fifth Autumn Lecture to the Institute. Dr. W. Rosenhain, 274, 287

Papers Read nt Liege :

Age Hardening of Ternary and Quaternary Alloys of Aluminium Containing Nickel, Miss Kathleen Bingham. 314

Comparison of Static and Dynamic Tensile and Notched-bar Tests, Kotaro Honda, 275

Constitution and Structure of the Commercial Aluminium Alloys, Dr. A- G. Gwyer and Mr. H. L. Phillips, 274

Crystal Deformation, C. J. Smithells and Others, 313

Gear Blanks by Centrifugal Casting, F. W. Rowe, 313

Nickel as Coinage, Captain F. R. Barton, 314

Properties of the Modified Aluminium-silicon Alloys, Dr. D. Stockdale and Mr.

1. Wilkinson, 274

.Season Cracking in Arsenical Copper Tubes, A. Pinkerton and W. H. Tait, 313

Silumin and its Structure, Mr. Buntaro Otani, 274

Single Crystals of Aluminium Under Reversed Torsional Stresses, Dr. 1).

T Hanson and Others, 274

Some Mechanical Properties of Siliconaluminium Alloys, J. D. Grogan, 274

Visits to Works, Reception, 4c., 275, 314 Zinc Industry of the Li£ge District, Monsieur L. JBoscheron, 274

Institution of Automobile Engineers : Debt of the Community to the Automobile, H. Kerr Thomas. 384

Institution of Chemical Engineers : Conference, 581

Programme, 581

Institution of Civil Engineers :

April Examinations, 1926, Pass List, 103

Engineering Works in India, Presidential Address, Frederick Palmer, 493

James Forrest Lecture, Radio Communications, Senatore Guglielmo Marconi, 466

October Examinations, 1926, Pas< List (Interim), 590

Manchester and District Association :

New Transit Sheds, Nos. 7. and 9. and No. 9 Dock of the Manchester Ship Canal, H. K. Russell, 668

Institution of Electrical Engineers : Conversazione at. the Science Museum, South Kensington, Various Models and Exhibits, 15

Design of City Distribution Systems and the Problem of Standardisation, J. R. Beard and J. G. N. Haldane, 530

Faraday Medal Award, 15

Presidential Address, Abstract of, Dr. Eccles, 473, 478

Sir Oliver Lodge’s Lecture on the Telephone, 15

Telephone Jubilec Luncheon, 14

Terms Used in Electrical Engineering, Glossary, British Engineering Standards Association, 45

Underground Network, 60,001).Volt, of the Union d’Electricit5, Colonel E. Mercier, 686, 692

North-Western Centre :

History of the Telephone, W. J. Medlyn's Address, 495

Wireless Section :

Design of a High-power Radio Telegraphic Transmitter Using Thermionic Valves, Dr. R. V. Hansford and Mr. H. Faulkner, 723

Wireless Developments, Professor C. L. Fortescue, 522

Institution of Engineers and Shipbuilders in Scotland : Marino Oil Engines, D. M. Shannon, 560

Institution of Fuel Technology :

Autumn Meeting Programme, 369

First Autumn Meeting, 636

Fusion of Two Institutions, 636

Hydraulic Theory of Flow of Gas in Furnaces, Professor W. E. Grouin-Grjimaflo, 636

Low-temperature Carbonisation of Bituminous Coals, S. McEwen, 636

Meeting at the Institution of Civil Engineers, Suggested Amalgamation, 180

ASSOCIATIONS. INSTITUTIONS & SOCIETIES (continued):

Institution of Fuel Technology (continued):

Occurrence. Working and Treatment of Brown Coals, Sir Richard Redmayne, 636 Papers by Messrs. T. Hardie, Harold Nielsen, and Professor R. T. Haslam, 636

Presidential Address, Sir Alfred Mond, 636 Smoko and Public Health, Dr. J. S. Owens, 636

Institution of Oas Engineers : Conference on Tar, 577

Institution, Junior, of Engineers : Election of Members for Service in 1926-7 Session. 617

No Admission for Women, 617

Petrol ami its Substitutes for Use in Internal Combustion Engines, 617

Presidential Address, Progress of Marine Engineering, Engineer Vice-Admiral Sir Robert B. Dixon, 600

Institution of Locomotive Engineers : Presidential Address, Sir Seymour B.

Trit ton, 396

Institution of Mechanical Engineers ; Annual Dinner, 659

Electric Locomotives, Method of Classifying, Analysing, Av., T. A. F. Stone, 573, 587

Hawksfey Lecture. Professor Coker, 529

Marine Oil Engine Trials Committee, Fifth Report at Joint Meeting, 657 : Trials of the T.S.M.V. Cape York, 657

Presidential Address, W. Rea veil, Excerpts from, 463

North-Western Branch :

Annual Dinner, 649

Economic Value of Increased Steam Pressures. H. L. Guy, 533. 534. 561

Joint Meeting with the Liverpool Engineering Society, 659 ; Marine Engine Trials Committee’s Report, Trials of the T.S.M.V. Capo York, 659

South Wales Branch :

Excerpts from Presidential Address, Electrical Energy in Switzerland, Professor F. Bacon. 521

Institution of Naval Architects : Marine Oil Engine Trials Committee. Joint Meeting—sec Institution of Mechanical Engineers

Summer Meeting in Belgium, 5

Inclining Experiments on Ships of Small or Negative Stability. Professor William Hovgaard, 5

Oil Separators for Bilge and Ballast Water, Dr. H. S. Hele-Shaw and Mr. Albert Beale, 6

Port of Antwerp, Monsieur K. Bollengier, 6, 20, 139, 144

Ship Strain Observations, Lockwood Taylor, 6

Social Engagements and Visits to Works, Visit to Zeebrugge, 7

Institution, North-East Coast, of Engineers and Shipbuilders : Merchant Ship Trials and Service Performance, Dr. E. V. Teller. 617

Institution of Public Lighting Engineers :

Conference at Newcastle-upon-Tyne, 229

Society of Chemical Industry :

Fuel Section and Manchester Section :

Conference on Tar, 577

Society. Newcomen : Kristofer Polhem, John G. A. Rhodin, 668

Summer Meeting in East Anglia. Visits to Windmills, Silk Weaving Works, Av.; Lectures, Strangers in Norwich, Walter Rudd ; Ancient Local Industries, H. O. Clark, 10

Presidential Address. Observations on the Rise and Progress of Manufacturing Industry in England, Rhys Jenkins, 437

Society, Women’s Engineering :

Fourth Annual Conference, 98

ATMOSPHERE Pressure and Earth Crust Movements, 200

B BACON. Professor F., Electrical Energy in Switzerland, 521

Band Saw, Tree-felling, John T. Pickles, 19

Barnes, Herbert, Entropy and Probability, 516, 544

Barrage—see Sukkur

Basle—see Inland Navigation

Beckton—see Coal

Bellasis, E. 8., Some Problems in Hydraulics and River Engineering, 202

Berlin Meeting Papers—see Ships

Binary Heat—sec Engines

BOILERS Boiler Blow-down Accident, 142

Boiler Explosion, Unusual, 617—see also “ Paragraphs," 471

Boiler Explosions and Water Gauges, 502

Boiler-house Extensions at St. Pancras Electricity Station, 504

Boiler Installation for Turbine Steamer King George V., 270, 296 (Two page Supplement, September \llh, 1926)

Boiler Plate—see Embrittlement of

Boilers for Posadas Waterworks, 410

Locomotive Boilers—see Railway Locomotives

Oil Fuel Apparatus for Steam Boilers, 62

Sulzer, 1500 1b. Boiler, 706

BOLLENGIER, Monsieur K., Port of Antwerp, 6, 20, 139, 144

Books of Reference, 36. 276, 416, 523, 693

Bragg, Professor W. L., X-ray Crystal Analysis,

Brass Sheet and Strip- British ICngineering Standards Association, Specifications

Breakdowns of Steam Turbines and Engines.

201

BRIDGES Bascule. Electric Control Equipment for. 480 Drawbridge at Read by, L. and N.E. Railway. 488

Killermont Bridge, Glasgow, W. L. Scott.

444. 448

London Bridges. 665

Railway Bridges—see also Railways

Rotokantuku Bridge Over the River Waiapu.

New Zealand. 18

BRITISH Electrical Engineering—see Electrical Matters

BRITISH ENGINEERING STANDARDS ASSO NATION * Annual General Meeting and Statement. 549

Reports Standard Pipe Flanges, 526

Switchgear Equipments for Direct-current Circuits, Ac.. 580

Specifications Asbestine, Zinc Oxide and Varnishes. 153

Brass Bars, 47

Brass Sheet and Strip. Hot Rolled Yellow Metal, Brass Sheet and Strip for General Engineering Purposes, Best Brass Sheet and Strip, Cartridge Brass Sheet and Strip. 632

Colliery Rails and Steel Arches for Use in Mines, 425

Ebonite for Panels for Radio Reception. 695 Electrical Machinery, Revised Specification.

343

Fixed Condensers. 697

Indicating Ammeters. Voltmeters, Wattmeters, Ac.. 426

Portland Blast-furnace Cement, 207

Terms Used in Electrical Engineering. 45. 217

BRONZE Worm Gear Blanks by Centrifugal Casting, F. W. Rowe. 313 ; (Letter), 330

Burden of Research, 39

Burning—see Coal

Burnt Fen Pumping Station. 99 ; (Letter). 112

CALENDARS, Diaries, Ac., 727

Cambridge Station, Re-signalling of. 642 ;

(Correction), 689

Camera—see Aeronautics

Can the Heat of Combustion of Coal be Turned Directly into Electric Energy ? John G. A. Rhodin. 80

Caribbean. Port Improvements in the. 125

Catalogues, 23, 129, 155, 183, 209. 235, 347. 455, 483, 649. 724

Cause and Prevention of Embrittlement of Boiler Plate, S. W. Parr and F. G. Straub, 496

('hart. A New Steam, 222 ; (Letters), 285, 331, 360

Cheadle Heath—see Works

Chemical Congress in London, 94

Chemical Exhibition—see Exhibitions, Coal, Ac. ( lassification of Patent Specifications, 217

COAL, COKE AND COLLIERIES For Papers on Brown Coals, Bituminous Coals, Ac.—see Associations, Institution of Fuel Technology

Burning Gasified Coal, 256

Coal Dispute, 555

Coal-handling Plant at Beckton Gasworks, 69

Coal Products. Chemical and Engineering Exhibition, 549

Coal Shipping Machine at Toledo, Wellman-Seaver-Morgan Company, 469, 472

Coal Silos—see Reinforced Concrete Silos

Fineness of Coal Dust, 179

Government and the Coal Dispute, 363

Heat of Combustion Coal and Electric Energy, John G. A. Rhodin, 80 ; (Letter), 112

Hydraulic-electric Coal Hoists at Cardiff, East Ferry-road Engineering Company. Ltd.. 385

Lord Balfour's Messel Memorial Lecture, and Coal, Professor Henry E. Armstrong, 121

Price of Coal, 611

Work and Wages in Collieries and Steel Works, Sir P. Rylands. 396

COKER, Professor, Hawknley Lecture, 529

Combination of Errors, 226

Coming-of-Age of the University of Sheffield, 32

Commercial Limit of Steam Pressures, 583 ;

(Letter), 641

Comparison of Static and Dynamic Tensile and Notched-bar Tests, Kotaro Honda, 275, 309

Compressors—see Air Compressor

Condensers, Operation of, 391

Connecting-rod Forks, Thomas Petty, 312

Contracts. 26, 52, 78. 106. 132, 183. 207, 235, 261, 294, 319, 347. 376. 397. 429. 458, 483. 511, 539, 593, 617. 649, 67 3. 727

Co-ordination of Experimental Results, 474

Copper, Action of Hydrogen on. Dr. Cyril S.

Smith and Professor Carle R. Hayward, 313

Cornish Mine “ Tributer,” A. K. Hamilton Jenkin, 688

Cornish Tin Mining Industry, G. C. Cann, 579

Corrosion Problems, Fuel Alcohol, Hormones, 94, 95

Corrugated Rails, Shock Recording Instrument and Hardness Testing, 692

Cost of Research, 338

Crabs, Electric Traveller, Design of, E. G. Fiegehen, 178

Cracking of a Concrete Road, 247 ; (Letter), 285

Cramp, Professor Win., Electric Conduction, 166

Crane, 200-Ton Floating, 308, 315

(.’rompton, Colonel R. E., Electricity Bill, 556 ;

(Letter), 644

Cultivator, Turning Type, J. and H. McLaren, 031

Current Prices for Metals and Fuels. 24. 50. 70 104. 1.30. 156, 184, 210. 236. 262. 292, 320. 347. .374. 404. 430. 456. 484. 512. 540. 566. 594. 622. 650. 676. 702. 728

D DALMARNOCK Power Station Extensions, 368

Danube—arc Navigation

Diiwpon. Sir Philip, and Professor S. Parker Smith, on Main Line Railway Electrification, 570, 598. 626—arc also Railways ; alno Rail way Locomotives

Direct Conversion—sec Low-pressure

Dixon. Vice-Admiral Sir R. B.. Progress of Murine Engineering, 600, 640

Dock Extensions at .Antwerp, 1.39, 144

Docks —nee also Electrical Matters

Drawbridges—see Bridges; also Railways Drilling Machines—see Machine 'Pools

E EBONITE—see British Engineering Standards Economic Value of Increased Steam Pressures.

H. L. Guv, 533, 534, 561, 583 ; (Letter). 644 Education by Wireless. J. C. Stobart, 217 Educational Intelligence, 52, 132, 258, 388 Elbe—see Railways, Foreign

ELECTRICAL MATTERS : Agricultural Machinery, Electrically Driven, Appliances for, Ransomes, Sims and Jefferies, Ltd., 58

Agriculture, Electricity in, 584

Boiler-house Extensions at St. Pancras Electricity Station. 504

British Electrical Engineering. 473, 478

Dalmarnock Power Station Extensions. 368 Economics of Electrical Distribution, J. N.

Kennedy. 165

Electric Conduction, Professor Wm. ('ramp, 166

Electric Control Equipment for a Bascule Bridge. 480

Electric Crabs—nee Structural Design

Electric Power Schemes (South Africa). 636

Electrical Distribution, 530

Electricity Bill, Colonel R. E. Crompton. 556 ; (Letters), 577. 605. 644

Electricity Commissioners* Sixth Annual Report . 667

Electricity Supply, Sir John Snell, 164, 173 ; (Letter), 196

Flow Meter, Electrically Operated, Brown Instrument Company, 504

Gasholder, Electrically Welded, at Melbourne, 586

Heat of Combustion Coal and Electric Energy, John G. A. Rhodin, 80 ; (Letter), 112

High-pressure Cables, 692

Inductance Design for High-power Radio Transmitters, 723

Models and Analogies for Demonstrating Electrical Principles, 167, 194, 228. 242, 273, 299, 339, .354. 380, 408. 447, 464. 503. 518, 548, 574, 602, 628. 655

Moffatt Tunnel. Electric Supply, Haulage and Ventilation, 55

Norwich Electricity Supply, 493

Overspeed Test House, Metropolitan -Vickers Electrical Company, Ltd., 716, 722

Phase Advancer, Metropolitan-Vickers Electrical Company, 71

Power Station Instruments, Legibility of, 66

Refrigerators, Electrically Operated. Delco Light Company, 62

Soho-square Sub-station of Charing Cross Electricity Supply, 424

Southampton Docks. Electrical Equipment at, 188, 198. 214, 224. 240

Switzerland, Electrical Energy in. Professor F. Bacon, 521

Telephones—sec Telephone

60,000-Volt Underground Network of the Union d’Electricitd, Colonel E. Mercier, 686. 692

EMBR1TTLEMENT of Boiler Plato, Cause and Prevention of, S. W. Parr and F. J. Straub, 496

ENGINES AND MOTORS Aircraft Engine, Cyclone. William Beard-more and Co., Ltd., 695

Airless Injection Oil Engines, Petrol and Paraffin Engines, Ruston and Hornsby, Ltd., 43 ; (Correction), 60

Almeda, Propelling Machinery of, 710, 711. 713

Binary Heat Engines, 222

Cold-starting Igniter for Oil Engines, Cross-ley Brothers, Ltd., 152

Combination of Errors, 226

Double-acting Two-cycle Engine on the Motor Ship Tampa, 720, 721

Fuel Oil Engines. 14 and 24 B.H.P., Heavy Oil Engine, 47 B.H.P., Tangyes Ltd., 42

Heavy Fuel Oil Engines and Paraffin Engines, Blackstone and Co.. Ltd., 42

Heavy Oil Engine. 600 B.H.P., Beiliss and Morcom, Ltd.. 532

120 B.H.P. High-speed Oil Engine, A. G. Mumford, Ltd., 614

Hot-bulb Oil Engines, 14-16, 28 30, and 48-52 B.H.P., Fielding and Platt. Ltd., 42

Marine Oil Engine, 600 B.H.P. Two-cycle, Vickers-Petters, Ltd., 414

Marine Oil Engines, D. M. Shannon, 560

Oil Engine, 2 B.H.P., Crossley Brothers, Ltd.. 60

12 H.P. Oil Engine, Marshall, Sons and Co., Ltd., 42

Oil Engine Driven Air Compressor, Ingersoll-Rand Company, Ltd., 333

Oil Engine with New’ Type Lubricator, Tangyes Ltd., 631

Oil Engine, Small. Horizontal, Hopper -cooled. Four-stroke, Crossley Brothers, 632

Paraffin Engine, J6 H.P., Lister ami Co., Ltd., 59

Paraffin Engine, 10 B.H.P. Horizontal, Bamfords, Ltd., 59

Semi-atationary Steam Engine, I4o B.H.P., for Posadas Waterworks, Richard Garrett and Sons, Ltd., 410

ENGINES AND MOTORS (continued): Small Electric Lighting Sets with Paraffin or Petrol Engines, Boulton and Paul, Ltd., 42

Small Horizontal and Vertical Paraffin and Petrol Engines, National (las Engine Co., Ltd., 42

Small Two-stroke 1| 5 B.H.P. Engines, 18-21 H.P. Crude Oil Engine, Paraffin or Petrol, Portable 14 14 B.H.P. Horizontal Engine, Petters. Ltd., 42

Triple-expansion Pass-out Steam Engine. Beiliss and Morcom, Ltd., 250, 257

Twin-cylinder, 132 B.H.P. Oil Engine, National Gas Engine Company, Ltd., 42 .

Two-stroke Double-acting Marine Oil Engine, Fried. Krupp Germania VVerft, 550

Union-Castle Liner Carnarvon Castle, Engines of. 100

ENGINEER and the Foundry, 200

Engineering Photography. Some Notes on,

A. W. Swan, 434

Engineering Works in India, Frederick Palmer, 493

Engineers, Training of, (il l ; (Letter). 671

Entropy and Probability, Herbert Barnes, 516. 544

Enza Power and Irrigation Project. 523

Escalators and other Equipment of Electric Railways—see London Electric Railways. Extensions

Excavators, Rotary, for London Electric Railways* Extension Work, 177, 178

EXHIBITIONS Chemical Plant Exhibition in London, 94

Coal Products, Chemical and Engineering Exhibition, 549

Inland Navigation and Water Power Exhibition at Basle. 57 ; (Letter). 90

Model Engineer Exhibition, 344

Motor Car Show. 439, 460

National Radio Exhibition, 282

Royal Agricultural Society’s Show nt Reading, 42. 58. 89

Smithfield Club Show, 631 ; (Letters). 671. 697

Smoko .Abatement Exhibition, 316

EXPLOSION of a Valve Chest at Barking. 446, 452 ; (Letter), 495

F FACTORY—aec Lunbo ; also Sugar Beet Fairlie-Perkins—see Locomotives

Federation of Chambers of Commerce of the British Empire. 723

Fen Drainage—*cc Pumps

Ferry—see Ships

Fiegehen, E. G., Structural Design of Electric Traveller Crabs. 178

Files—#ee Templeborough

Filtration—«ce Water Supply

Fixed Condensers, British Engineering Standards, 697

Flax-pulling Machine, Robert Boby. Ltd., 59

Flow Meter—net Electrical Matters

Ford’s Five-day Week, 468

Fortescue. Professor C. L., Wireless Developments, 522

Forthcoming Engagements. 26. 52, 78. 106. 132, 158, 186, 212, 238. 264. 294. 322. 350. 376, 406. 432, 458. 486, 514, 542. 568, 596, 624, 651. 678. 704, 730

Foundry Sand, Machine for Renovating. J. B. Corrie and Co., 426

Freedom. 337

French Economics and Trade, 93

FRENCH ENGINEERING NOTES : 25, 51, 77. 105, 131, 157, 185. 211. 237, 263, 293, 321. 349, 375, 405. 431. 457. 485. 513. 541, 567, 595. 623. 651, 677, 703. 729

Ad Valorem Duties. 131

Advancing Wages, 293

Air Light houses. 651

Alsace Canal, 77

Barrage Reservoirs, 541

Belgian Import Duties. 375

Coal. 211

Coal Markets, 237

Goal Production. 431

Coke and Anthracite, 595

Colliery Equipment. 623

Colonial Development. 263

Colonial Machinery. 51

Commercial Aviation, 405

Commercial Vehicles, 541

Concrete Suspension Bridge, 105, 513

Continuous Brakes, 623

Critical Recovery, 595

Dockers’ Strikes, 77, 131, 185, 405

Dunkirk, 321

Eight Hours’ Day. 431, 567

Electric Canal Haulage, 677

Foreign Trade, 25, 349, 595, 703

Free Trade Manifesto, 485

German Imports. 211

Harbour Works, 729

Home Fuels, 105

Hydraulic Works on the Congo, 595

Improving Franc, 485

Industrial Agreements. 431

Industrial Charges, 157

Industrial Position, 321

Industrial Situation, 105

Inland Navigation, 457

Internationa) Rail Union, 25

Iron and Steel Production, 51, 131

Irrigation Barrage, 651

J.abour Troubles, 25

Limiting the Steel Output, 237

Luminous Signals, 349

Miners’ Wages. 541

Motor Industry, 703

National Fuel. 211

Oil Supplies, 567

Old Suspension Bridge. 77

Paris Water Supply, 25, 321

Period of Transition, 703

Port of Rouen, 405

Public Works. 567, 677

Public Works Economies, 375

Rail Motors, 157

Rail Orders, 567

Rail Union, 77

Railway Accident, 25, 157, 703

BENCH ENGINEERING NOTES (continued):

Railway Accidents. 513

Railway Amalgamation. 105, 185

Railway Catastrophe, 375

Railway Electrification. 457, 729

Rhine-Rhone Canal, 293

Road Construction, 405

Russian Trade. 185

Russian Trade Negotiations, 51

Sailing Ships, 293

Shipbuilding, 51. 321

Stabilisation, 729

Stainless Steel Patents, 293

Steel Cartel. 431. 677, 703

Steel Industry, 513

Steel Prices, 405

Steel Production, 457

Steel Production and Costs, 623

Steel Union. 185, 21 1, 237, 263, 349, 485, 513, 651

Suburban Electrification, 623

Synthetical Fuels, 457

The Franc and Trade. 77

The Navy. 157. 263

The Situation, 541

Tin-plates, 77

Trade Decline, 651

Trade Inactivity. 263

Trade Outlook. 349, 677

Trade Situation, 51, 131

Tunnelling the Vosges. 293

Unemployment, 237, 595

Wireless Invention. New. 375

Works in Algeria. 25

Works in Paris, 729

FRENCH Engineering Problems, 251

French Mines. Nationalisation of, 253

Fuel Problem in France, 14

Fuel Technology Papers—see Associations, Arc.

Fulham Gasworks, Extensions at, 99

Ftilweiler, W. H., Importance of Little Things in the Standardisation of Methods of Testing. 123

Furnace—see Oil Shales

G GALE High-speed Indicator, 332, 333

Galvanometer for Direct and Alternating-current Measurements, Cambridge Instrument Company, Ltd., 152

Gaseous Fuel for Airships. 1)9

Gasholder, I,<9)0,000 Cubic Feet Electrically

Welded, at Melbourne, 586

Gasworks Extensions at Fuihnm, 99

Gauge Glass—see Water

Gear, Continuously Variable. Chain-driven, Change Speed, P.I.V. Gear Syndicate, 220

Gear Teeth—see Surface-hardened

• • Ghost ” Lines—sec Iron

Gold Industry, The Rand. 423

Good. E. T.. Hours of Labour Abroad. 116

Government and the Coal Dispute, 363

Government and Industry, 717

Grain Dust as Fuel, 360

Great Lakes of North America, The Levels of the, William Porthouse, 218

Grinders—see Machine Tools; also “ Saw Doctor ”

Guns—see Ships, Naval Matters

Gunter, Edmund, Tercentenary of Death, 590

Guv, H. L., Economic Value of Increased Steam

Pressure. 533, 534, 561, 583 ; (Letter). 644

H HANSFORD, Dr. R. V., and Mr. H. Faulkner, Design of a High-power Radio Telegraphic Transmitter Using Thermionic Valves, 723

Hatfield, Dr. W. H., “ Ghost “ Lines in Steel Forgings, 226

Hazards—see Ships, Naval Matters

Helium, Liquid, Plant—see Scientific Research

Howe, Professor W. ()., B.E.S.A. Glossary, 217 Heat—sec Coal

Heater, Workshop. Wm. Grice and Sons. 18

Heating Plug, New Type of, Lodge Plugs, Ltd., 646

Hele-Shaw, Dr. H. S., and Mr. Albert Beale.

Oil Separators for Bilge and Ballast Water. 6

Hinge. Continuous Concrete, at Killermont Bridge, 449

Hoists—see Coal

Hoists, Locomotive, for South Africa, Leeds Engineering and Hydraulic Company, Ltd., 618

Hovgoard, Professor Wm., Inclining Experiments on Ships of Small or Negative Stability,

Hydraulic Pumps at Southampton Docks, Mather and Platt, Ltd., 240

Hydraulics and River Engineering, Some Problems, E. S. Bellasis, 202

Hydro-electric Power in Ontario, 112

IGNITER—see Engines

India, Engineering Works in, Frederick Palmer, 493

INDIAN ENGINEERING NOTES 660

Bombay Port Equipment. 660

Calcutta, The Port of. 661

Irrigation in Bombay, 660

Rangoon Port Development, 661

INDIAN Monsoons of 1925, 139

Indicator, High-speed, C. H. Gale, 332, 333 Inductance Design—see Wireless

Industrial Radiology. E. W. Lewis, 252 Industrialisation—sec Railways, Foreign Industry, Facts of, 13

Industry, Peace in, 691

Inland Navigation and Water Power Exhibition at Basle, 57 ; (Letter), 90—see alec World Power Conference, 326

Inland Navigation and Water Power in Spain 370

Institutes and Institutions—see Associations Interatomic Forces and the Strength of Metals, 309

International Roads Congress in Italy : Bituminous and Asphalt Roads, Concrete Roads. Special Roads for Motor Traffic, Standardisation of Tests. 306

IRON AND STEEL Carburisation and Decarburisation of Iron, Professor A. Johansson and Mr. R. von Seth. 270

Cast Iron for Diesel Engines, Horace J.

Young, 442

Continental Steel Combine, 146

European Steel Union. 391

’* Ghost ” Lines in Steel Forgings, Dr. W. If. Hatfield, 226

Heat Conduction m Spherical Steel Specimens, Professor Carl Benedicks ami Others, 269

Heat-treated Spring Steels, G. A. Hankins and Others. 269

Italian Pig Iron Industry, 204

.Icrnkontoret, History and Organisation of.

Emil Kinander, 245

Production of Iron and Steel, 99

Rough Turning of Alloy Steels, 526

Stresses in Cast Iron Pipe Sockets, Investigation by R. G. Batson and W. F. Cope. 366

Swedish Iron Industry During the Last Thirty Years, Axel Wahlberg, 246

Swedish Iron and Steel Works. Visits of the Iron and Steel Institute, 310, 311

Testing of Hardened Steel, Axel Lundgren, 269

Tungsten Crystals. Deformation of, C. .1.

Smithells and Others. 313

Welding Copper to Steel, 370

Work and Wages in Collieries and Steel Works, Sir P. Rylands. 396

IRRIGATION in Bombay. 660

Ismailia Type Tidal Flap Valve, Ham, Baker and Co., Ltd., 724

Italian Pig Iron Industry, 204

■ J JAMES FORREST Leet uro. Radio Communications. Senatoro Guglielmo Marconi, 466

Jenkin. A. K. Hamilton. Cornish Mine “ Tri-buter,” 688

Jenkins, Rhys. Observations on the Rise and Progress of Manufacturing Industry in England, 437

Jernkontoret—xre Iron

KA RACHI —<ree Aeronautics

Kearton. W. J., Pressure in Impulse Steam Turbines, 217

Kennedy. J. N., Economics of Electrical Distribution, 165

Kent. C. G., Timbering of Trenches, Shafts and Tunnels, 67, 81 (Two-payc Supplement, July 23rd, 1926)

Kotaro Honda, Comparison of Static and Dynamic Notched Bar Tests, 275, 309

Kraft, Professor Dr. E. A., Modern Steam Turbine and Ship Propulsion, 603

L LABORATORIES at Leyden and Eindhoven, 324

LABOUR MATTERS Accidents in Industry. A. Stephenson, 166

Coal Dispute. 555

Economic Aspects of Labour. Sir Lynden

Macassey. 166

Government and the Coal Dispute. 363

Hours of Labour Abroad, 116

Restriction of Output, A. Angles, 166

Work and Wages in Collieries and Steel

Works, Sir P. Rylands, 396

LATHES—see Machine Tools

Launches and Trial Trips, 75. 103, 129, 186, 259, 345, 397, 429, 455. 593, 617, 730

LEADERS Atmospheric Pressure and Earth Crust Movements, 200

Boiler Explosions and Water Gauges, 502

British Electrical Engineering, 473

Burden of Research, 39

Coal Dispute, 555

Combination of Errors, 226

Commercial Limit of Steam Pressures, 583

Continental Steel Combine, 146

Co-ordination of Experimental Results, 474

Cost of Research, 338

Electrical Distribution, 530

Electricity in Agriculture, 584

Electricity Supply, 173

Engineer and the Foundry. 200

European Steci Union. 392

Express Locomotive, A New, 419

Facts of Industry, 13

Freedom, 337

French Economics and Trade, 93

French Naval Construction, 119

French Naval Progress, 280

Fuel Problem in France, 14

Gaseous Fuel for Airships, 119

Government and the Coal Dispute, 363

Government and Industry. 717

Guns of the Fleet, 445

Hazards of the Submarine, 225

High-pressure Cables, 691

Instructive “ Water Hammer ” Explosion.

446

Interatomic Forces and the Strength of Metals, 309

Legibility of Power Station Instruments, 66

Limitation of Navies, 555

Locomotive Boilers, 39

Locomotive Valve Gears, 310

London Bridges. 665

Man and Machines, 65

Naval Aviation, 145

LEADERS (continued):

Naval Engineerinc, 640

Naval Engineers, 93

New Filtration Plant at Walton. 173

Now Materials and Old Methods, 420

Operation of Condensers. 391

Our Engineering Prestige, 639

Peace in Industry, 691

Price of Coal, 611

Prices and Markets, 501

Product ion Costs and Trade, 199

Railway Position, 252

Railway Signal Engineers, 718

Shenandoah Disaster, 279

Some French Engineering Problems, 251

Technical Societies. 666

The Text-book and the Lecturer, 364

Theoretical and Experimental Elasticity, 529

Training of Engineers. 611

LEEDS Tercentenary, 71

Legibility of Power Station Instruments. 66

LETTERS FROM OUR OWN CORRESPONDENTS England. North of, 22, 48, 74. 102. 128. 154, 182. 208, 231, 260. 290, 318, 346. 372. 402. 428. 454. 482. 510, 538. 564. 592. 620, 648. 674. 700, 726

Lancashire. 21. 47. 73. 101, 127. 153, 181. 207. 233. 259. 289. 317. 345. 371, 401. 427. 453. 481. 509, 537. 563, 591. 619. 647, 673. 699. 725

Midlands and Staffordshire. 21. 47, 73. 101. 127, 153. 181. 207, 233, 259. 289. 317, 345. 371, 401, 427. 453. 481. 509. 537, 563, 590, 618, 646, 673, 699, 724

Scotland. 23. 49. 75. 102. 129. 155. 183, 209. 235, 261. 291. 319. 347. 373. 403, 429. 454, 483. 511, 539, 565. 593. 621, 648. 675. 701, 727

Sheffield, 22. 48. 74. 102. 128. 154, 182. 208. 234. 260. 290. 318, 346. 372. 402, 428, 454, 482, 510, 538. 564, 592, 620, 647. 674, 700. 726

Wales and Adjoining Counties. 23. 49, 75, 103. 129. 155. 183. 209. 235. 261. 291, 319, 347, 373, 403, 429. 455. 483. 511. 539. 565. 593. 621, 649. <175. 701. 727

LETTERS TO THE EDITOR : American Tunnel Works, Tunnelman, 36

British Engineering, Englishman Abroad. 644

Bronze Worm Gear Blanks, C. .1. Fitzpatrick. 330

Candy Module. John L. Module. 285

Century of Locomotive Building, &c.. J. (J.

H. Warren. 330

Chart, A New Steam, E. B. Wedmore, 285 ;

Charles Barnes, 331

Chemists and Power Plant Problems, Wm. Boby and Co.. Ltd., 36

('tearing House for Sources of Information, R. A. Gregory. 577

Combined Diesel Engine and Exhaust Gas Turbine Plant. Charles J. Toth, 113

Commercial Limit of Steam Pressure, H. L.

Guy, 644

Congress of Mining and Metallurgy, Chas. Stewart. 605

Design of Road Vehicles and Damage to Roads. An Engineer, 479

Destroyer Speeds, John I. Thornycroft and Co.. Ltd.. 113

Diesel Pneumatic Drive for Ships, Janmart, 330

Direct Conversion of Heat into Electrical Energy, A. A. Campbell Swinton, 112

Eight-Impulse Locomotive, F. W. Brewer, 495

Electric Locomotives, J. Conner, 605

Electricity Bill, Sydenham of Combe. 577 ;

Humble Disciple of St. George, 605 ;

George T. Pardoe, 644

Electricity Supply. 196

Empire Trade. Arthur W. Farrer, 170

Failure of a Concrete Road. W. Muirhead, 285

Flettner Rudder—see Rotor Ship

Full-cycle, Stanley P. Christie, 90 ; Donald M.

Liddell. 170 ; B. E. Martin, 285

Gas Pump for Fen Drainage, Stanley P. Christie. 112

Gorman Naval Engineers, Die Vereinigung der Ingenicuroffiziere der Marine, Chairman, Rnehlerts, Captain (retired). 90

Isaac Dodds and D. and K. Locomotives.

Sidney Snell, 450

Locomotive Design, P. V. Vernon, 451 ;

B. E. Martin, 495

Man and Machines, H. C. A., 196

Now Filtration and Pumping Plant at Walton,

M. Inst. C.E., 196

New Spirit in Industry. J. H. Jones, 495

Old Hydraulic Ram. Robt. C. Green, 671

Pile Driving, Monkey, 577 ; Haddon (’.

Adams, 605

Pressure, Temperature and Vacuum, T. W.

Bromley, 360

Propeller Turbine Runner, Michael Perrin, 90

“ Railway Matters.” Wm. Hy. Robson, 170

Railway Standardisation and Grouping, L.A.F.. 285

Retaining Walls and Geostatic Theories, .1. V. Niinmo, 90; F. W. Woods, 113; A. W. Rogers. 425

Rotor Ship and Flettner Rudder. Stanley P. Christie, 425, 523 ; F. Arnold Best. 495, 644

St. Paul’s Cathedral. William Harvey, 451

Smithfield Club Show, John Fowler and Co., Ltd.. 697

Southern Railway Four-cylinder Locomotive, P. W. Bollen, 577 ; G. S. Gough. 605 ; Li brat o, 605

Steam Wagon Design, L. W. Riddell. 671

Telephone Jubilee. H. R. Kempe, 36

Testing Full-sized Structural Members, &c.,

L. J. Briggs and G. K. Burgess, 330

“ The Two James’s and the Two Stephensons.” C. F. Dendy Marshall. 36

Time is Money, Robert True, 523

Training of Engineers, W. E. Brook, 67 I

Unemploy inent : The Remedy, Francis

Hughesdon, 644

Water Hammer, L. H. E. Dines, 495

Workmen in England and America, J. H.

Jones, 450

LEVELS of the Great Lakes of North America,

William Porthouse, 218

Lewis, E. W., Industrial Radiology, 252

LITERATURE : Reviews : Battleships in Action, H. W. Wilson, 502. 530

Braasey's Naval and Shipping Annual, 1927, Sir A. Richardson and A. Hurd, 612, 640

Coal and Ash-handling Plant, John D. Troup,

Efficient Boiler-house, J. J. Simmons, 95, 280 Engineering Factory Supplies, W. J, Hiscox. 364,475

Gasoline Automobile,'Ac., Vol. I., P. M. Hcldt, 719

Industrial Furnaces, Vol. J., W. Trinks, 338

Jane’s Fighting Ships, 1926, Oscar Parkes and F. E. McMurtie, 612, 640

Kran- und Transportaulagen fiir Hiitten-, Hafen-, Werft- und Werkstatt-Betriebe, Dipl.-Ing. C. Michenfelder, 121, 557

Lokomotiv versuche in Russland (Locomotive Teats in Russia), Professor G. Lomonossoft, 227

Marine Works, E. Latham, 612, 693

Mechanical Draught, J. E. Lister and (’. Harman Harris. 95’

. Motor Boat and Marino Motor Manual. 121

Motor Vehicle Design, The Elements of,

C. T. B. Donkin, 95

Movable Bridges, Vol. I., Superstructure, O. E. Hovey, 446, 531

Outbreaks of Fire : Their Causes und Moans of Prevention, Sidney G. Gamble. 471

Science and the Modern World. A. N. White-head, 66, 175

Steam Turbines, Guiscppe Bclluzzo, 174

To-day and To-morrow, Henry Ford, 338, 392

Unemployment, G. W. Mullins, 502, 585 ; (Letter), 644

Venturesome Voyages of Captain Voss, 338. 557

Short Notices : Alternating-current Rectification and Allied Problems, L. B. W. Jolley, 502, 612

Aluminium Foundry Work, 531

Belt Conveyors and Belt Elevators, F. V.

Hetzel, 201, 364

Brassfounders’ and Finishers' Manual, Philip Gates, 280

Comprehensive Treatise on Inorganic and Theoretical Chemistry, J. W. Mellor, 364 Dictionary' of Costing, R. J. H. Ryall, 41 Discoverer of Gas Lighting, W. T. Layton.

201, 531

Early British Railways, H. Grote Lewin, 585 Electrical Characteristics of Transmission Circuits, W. Nesbit, 175, 612

Electrical Contracting, H. Ayres Purdie, 280 First Course in Wireless, R. W. Hutchinson.

421, 475

Foundry Practice, R. H. Palmer, 201, 364 Gas Engineer’s Pocket Book, H. O’Connor, 41 General Strikes and Road Transport, George

Glasgow, 585

Journal of the Institute of Metals, Vol. XXXV., 311, 364

Les Progrds de la Fondcrie Moulage et Fusion, C. Derulle, 41

Lightning Graphs, I. S. Dalgleish, 147, 531

Location of Mineral Fields, M. H. Haddock, 201, 364

Locks and Lockmaking, F. J. Butter, 41 Railroad Construction, W. L. Webb, 41, 66 Reminiscences of an Old Engineer, A. J. G.

Brisbane, 531

Superheat Engineering Data, 121

The Islanders, Archibald Hurd, 585

Theory and Practice of Radio-frequency Measurements, E. B. Moullin, 585

Transport Aviation, A. Black, 66, 531

Transport and Handling of Mineral Acids, F. Hirsch, 41

Wireless Pictures and Television, T. Thorne Baker, 612

Books Received : Administration Report of Commissioners for Port of Rangoon, 421

Agricultural Research in 1925, 719

All the World’s Aircraft, 1926, C. G. Grey, 421

American Society for Testing Materials, <fcc., 612

Annales des Fonts et ChaussGes, 147, 311, 612

Annaies des Travaux Publics de Belgique, 280 Annali dei Lavori gia Giornale del Genio Civile, 121, 280, 446, 585

Arctic and Western Hudson Bay Drainage, 531

Association of British Chemical Manufacturers, Official Directory of Members, Ac., 195

Axle Loads, Wheel Diameter and Railhead Dimensions, A. F. Harvey, 201

Bcitrfige zur Geschichte der Tcchnik und Industrie, Conrad Matschoss, 557

Best Books, W. Swan Sonnenschoin, 421

Body Building in Aluminium, 364

Book About Mechanical Marvels, E. Protheroe, 201

Britain’s Economic Plight, Frank Pl achy, jun., 95

British Rainfall, 1925, 585

Bulletin Administratif de ]a SociGtG des Anciens Eldves des Ecoles Nationales d'Arts et Metiers, 147

Bulletin of the British Cast Iron Research Association, 175

Bus Operating Practice, R. Hauer and G. H. Scragg, 612

Business Economics, Sir W. Ashley, 446

Calender Effect and the Shrinking Effect of Unvulcanised Rubber, Dr. W. de Visser, 612

Capitalism is Socialism, 557

Catalogue of British Scientific and Technical Books Supplement, 393

Cement, Concrete and Bricks, A. B. Searle, 66

Centrifugal Pumps, G. Higgins. 585

Chemistry of Cellulose and Wood, A. W. Schorger, 557

Chemistry of the Oil Industries, J. E. Southconi be, 531

City and Guilds of London Institute, Technology, Programme, 421

City of Providence, 1925, Annual Report of the City Engineer, 66

Civil Engineering Specifications and Quantities, C. J. Coleman and G. M. Flood, 531

Coal and Allied Subjects, &e., N. Simpkin and F. S. Sinnott, 393

LITERATURE (continued) :

Books Received (continued):

Commercial Art, 66

Concrete Floor Treatment, Specifications for Hardening, &c.t 338

Condensing Plant, R. J. Kaula and I. V. Robinson, 147

Corrosion of Metals, Click R. Evan*, 612

Decimal Bibliographical Classification of the Institut International de Bibliographic, 421 Der Ball langer tiefliegonder Gebirgstunnel.

C. Andress, 446

Der durchlaufendc Tr&ger uber ungleichen Offnungen, Dr. Ing. Emil Kammer, 612

Dcr Genauigkeitsgrad von FlugelmesMimgen bei Wasserkraf taningen, 502

Description of the Planning, Progress, &<•. Ac., in the G.I.P. Railway Shops, F. G. 8. Martin, 612

Design and Construction of Formwork for Concrete Structures. A. E. Wynn. 667

Die Kruft folder in festen elast isehen Kbrpern, Ac., Dr.-Ing. Th. Wyss, 612

Druckrohrleitungen, Dr.-Ing. F. Bundschu. 121

Electric Train*, 667

Electrical Industry in Germany, 253

Elektrischu Zilndung, Ac., Dr. Ing. E. Seiler, 364

Elementary Heat and Heat Engine-*. F. G. R. Wilkins, 201

Elements of the Aerofoil and Airscrew Theory, H. Gliiuert, 338

Empire Forestry Journal, Fraser Story, 175

Engineering Index, 1925, 95

Engineering Problems, W. G. Raymond and others, 531

Engineering Science, W. Want. 612

E radruck, Erdwidcrstand und Tragf&higkeit, H. Krey, 502

Executors and Administrators, G. F. Emery. 421

Explosive Reactions in Gaseous Media, Faraday Society, 612

"Express” Metric Quotation Reckoner, J. Gall Inglis, 667

Feuerfcstc BaustofTo fur Kammcrn der Kokcrei- und Gaswerksdfen, I.. Litinsky, I JI

Field -Astronomy. D. ('lark, 531

Final Report of the Peat Committee . . . Dominion of Canada and Province of Ontario, B. F. Haun cl, 201

Freitragende Hulzhuut^n, C. Kersten, 311

From Slip to Sea, A. C. Hardy, 201

Gasoline Engine, P. M. Hcldt, 502, 719

Gears und Gear Cutting, J. Horner, 364

H.M. Stationery Office Publications :

Deterioration of Structures in Sea Water. 338

Electricity Supply, 1924-1925, 531

Instructions as to the Survey of Life saving Appliances, 531

Syllabus of the Science Scholarships Examination, 1927, 96

History of the States of Guernsey Telephone System. 1895-1925, A. Rosling Bennett, 364

Home Fires Without Smoke, (’. Elliott and Marion Fitzgerald, 585

Hiltte des Ingenieuns Taschenbuch IT., 338

Hydrous Oxides, H. Boyer Weiser, 557

Ice and Cold Storage Trades’ Directory and Handbook, 1927, 719

Income Tax, Super Tax, Excess Profits Duty, Ac., C. H. Tolley, 253

Industrial Safety, Organisation for Executive and Engineer, L. A. de Blois, 585

Institution of Civil Engineers, List of Members, Ac., 1926, 280

International Critical Tables of Numerical Data, Physics, Chemistry and Technology, Vol. I.. 95

International Register of Telegraphic and Trude Addresses, 1926-27, 667

Jahrbuch der Brennkrafttechnischen Gesell-shuft E.V., Wilhelm Knapp, 364

Journal of the Institution of Engineers, India, 338

Journal of the Iron and Steel Institute, 393

Journal of the Municipal College of Technology, Manchester, 338

Journal of the Worcester Polytechnic Institute, 1926, 280

Junior Technical Electricity, R. W. Hutchinson, 421

Kelly’s Directory of Engineers, 502

Largest Ships of the World, V. S. Fellowes Wilson, 557

Lead Storage Battery, H. G. Brown, 121

L’Enseignement Technique, 311

Les Moteurs & Combustion, E. Morcotte, 4 46 Loughborough College Calendar, 1926-27, 175 Manual of Electrical I'ndortakings, T. C.

Garrett, 612

Marketing Problem, E. T. Elbourne, 719

Marvels of Modern Mechanics, H. T. Wilkins, 338

Materials of Construction : Their Manufacture and Properties, Professor A. P. Mills, 253

Mechanical World Year Book, 1927, 719

Mechanisms, Ewart S. Andrews, 95

Metal Work, H. M. Adam and J. H. Evans, 531

Metallography of Steel and Cast Iron, W. E. Woodward, 66

Metallurgy of Cast Iron, J. E. Hurst, 147

Middlesbrough Royal Exchange Year Book, 1926, 201

Modern Soap and Detergent Industry, G. Martin, 121

Motor Electrical Manual, 531

Motor Industry of Great Britain, 1926, 585

Motor Manual, 121

Motorship Year Book, 502

Now South Wales, Report for Year ended June 30th, 1925, 446

Northampton Polytechnic Institute, Announcements of, 421

Ovl-und Gas Muschinen, Professor II. Dubbcl, 446

Oil War, Anton Mohr, 585

On the Road, 253

Peaceful Revolution, O. Wildridge, 147

People's Year Book, 1927, 719

Photometry, J. W. T. Walsh, 95

Polyphase Induction Motors, R. D. Archibald, 585

LITERATURE (cofifcnusd): Books Received (continued): Pompe Centrifughe, Ing M. Medici, 719.

Practical Engineer Electrical Pocket Book, 1927, Conrad Arnold. 667

Practical Engineer Mechanical Pocked Book. 4927, E. G. Beck, 667

Practical Structural Design in Timber. Ar..

E. McCullough, 612

•• Proceedings ” of the American Society of Civil Engineers, Part I., August. 1926, 280

“ Proceedings " of the Institution of Civil Engineers, II. H. JefTcott, 531

“ Proceedings" of the Institution of Mechanical Engineers, 364

" Proceedings,” Papers, Ac.. of the Dominion Mining Conference, New Zealand, 253

Public Works Department Administration Report, Part 11.. Irrigation, Madras, 66

Quarry Accidents in the United States, in 1924, W. W. Adams, 311

Railways Statement, New Zealand, 1926, Right. lion. J. G. Coates, 416

Recent Progress in Engineering Production, C. M. Linley, 121

Regehing und Ausglvirh in Darnpfanlagen, Th. Stein. 531

Reports :

Report of the Chamber of Shipping of the united Kingdom. 95

Report on Economic and Financial Conditions in Germanv, 1925 6, J. W. F. Thelnall. 531

Report of the Hydro-electric Power Commission of the Province of Ontario, 280

Report of Proceedings . . . Association of Special Libraries and Information Bureaux, 66

Report Respecting Proposal to Develop the St. Lawrence River. 1921, 585

Report of the United States National Museum, 1925, 28<>

Rotary and Motor Converters. E. F. Smith. 585

Rubber and Engineering, Dr. H. I’. Stevens and Mr. B. D. Porritt, 121

Scientific Principles of Petroleum Technology, Dr. Leo Gurwitsch, 585

Sedimentary Petrography, Supplement tn an Introduction to, H. B. Milner, 502

Sewage Treatment and Disposal, 361

Solving Sewage Problems, G. W. Fuller an I .1. R. McClintock, 531

South American Handbook. 1927, 612

Stability ami Seaworthiness of Ships, T. B, Abel, 531

Statically Indeterminate Stresses, ,1. I Parcel and G. A. Maney. 201

Steam Engine and Other Heat Engines, Sir J. A. Ewing, 502

Steel Bridge Weights, W. H. Thorpe, 121

Structure ami Uses of Stabilised Bitumen.

Treatise on the, 121

Subject Index of the Transactions of the Optical Society, A. F. C. Pollard, 121

Superannuation Schemes, 361

Supplement—net: Sedimentary

Textile Bleaching, Dyeing, Printing and Finishing Machinery, A. J. Hull, 201

Theorie der Brennkruftmaschinen und deren Brennstoffe, Ac., Ingr. M. Brutzkus, 253

Tonality : Its Rational Basis and Elementary Development, J. L. Dunk, 421

Track Maintenance, March, 1925, 311

Traction on Rails by Internal Combustion Engines, Ac., E. Brillid. 612

Trade Industries, &c., of South Africa, C. W. Francis Harrison, 421

Trade Unions and Trude Unionism, Sir G. B. Hunter und E. T. Good, 557

Transactions of the Institution of Civil Engi neers of Ireland, 338

Transactions of the Institution of Engineers and Shipbuilders in Scotland, 667

Transactions of the Institution of Naval Architects, 557

Transactions of the Liverpool Engineering Society, 147

Transactions of the Optical Society, 175

Transformateurs, R. Carton and P. Durnartm, 502

Uber die Wahi vines G as werksofensy stems, L. Litinsky, 121

Union des Ingdnieurs sort is des Ecoles Spdciales do Louvain, 531

U.S. Department of Commerce, Bureau of Mines, Various Publications, 338

U.S. Department of the Interior, Geological Survey, Coke and By-products in 1923,

F. G. Tryon and H. L. Bennit, 311

University of London College Calendar, 502 University of Manchester, Faculty of Technology, Prospectus of University Courses, Ac., 393

Use of Power in Colliery Working, J. Kirr-sopp, 364

Ventilation of Mines, W. S. Weeks, 557

Wassermessungen bei Wusserkraftanlagen, Dr.-Ing. L. A. Ott, 66

Waterproofing and Damp-proofing Specifications, 338

Water Purification Plants and their Operation, M. F. Stein, 253

Whitworth Book, D. A. Low, 612

Window Dictionary, W. F. Crittall, 421

World Race for Trade, 175

Workmen’s Compensation Act, 1925, W. A.

Willis, 95

Zusaminenfassende Darstellung von Schrau benversuchen, Dr.-Ing. Wilhelm Schmidt, 364

LLOYD'S Register—see Ships

Locomotive, Contractors’ Petrol, J. and F.

Howard, 8

Locomotive, 5-Ton, 2ft. Gauge, Crossley Brothers, Ltd., 60, 61

Locomotive Hoists—nee Hoists

Log Frame, 20in. High-speed, A. Ransome and

Co., Ltd., 344

London Bridges—nee Bridges

London—nee al no Transit

Lord Balfour's Messel Memorial Lecture, and Coal, Professor Henry E. Amrstrong, 120 Lorry, Six-wheel Steam. Richard Garrett and

Sons, Ltd., 150

Low-pressure Superheats, Direct Conversion of, into Super-pressures, 718

Low-temperature Carbonisation, 604

Low-temperature Carbonisation, Salerno Process oi, 343

Luabo Cane Sugar Factory, 352, 378. 390 (Two-page Supplement, October larf. 1926)

Lubricating Oils, Some Deleterious Properties of, J. E. Hackford, 10

Lubricator, Locomotive—see Railway Locomotives

Liitzow— see Ships. Foreign Navies

M MACASSEY, Sir Lynden, Economic Aspects of Labour, 166

MACHINE TOOLS All-geared Radial Drilling Machine, Midglcy and Sutcliffe, Ltd., 122

Automatic High Precision Screw-rutting Lat he, A darn Hilger. Ltd., 669

Bending Machine, Roof-stick, J. Fay and Egun (Burk and Hickman), 672

Cam Milling Machine, Hydraulically Loaded,

Lidk6pingt> Aktiebolag, 388

Heavy Gap Bed Engine Lathe, Smith, Barker and Willson, Ltd., 118

Motor-driven Gap Bed Lathe, George Swift and Sons, Ltd.. 286

Motor-driven Vertical Surface Grinder.

Blanchard Machine Company. 16

Shearing Machine for 8in. Billets, Henrv Pels and Co., 125

Surface Grinding Machine for Tool-room Work, Beyer, Peacock and Co., Ltd., 342

Turret Lathe, Improved Combination, Dean, Smith and Grace, Ltd., 06

MACHINERY and Profit and Loss, P. D. Leake, 533

Magnetic Axle Testing Device, 589

Magneto Works, The B.T.H., 331

Man and Machines, 65 ; (Letter), 196

Manchester Ship Canal, New Transit Sheds and Dock, H. K. Russell, 668

Manchester Steam Users’ Association, Memorandum on Oil Fuel for Steam Boilers, 632

Manufacture of Files at Templeborough Works, Sheffield, J. W. Walker, 578, 582, 606, 629

Manufacturing Industry in England, Observations on the Rise and Progress of, Rhys Jenkins, 437

Marconi, Senatore Guglielmo, James Forrest Lecture, Radio Communications, 466

Marine Engines—see Engines

Marine Engineering—see Ships

Matthews, R. Borlasc, Electric Ploughing, 166

Melbourne, 1,000,600 Cubic Feet Electrically Welded Gasholder at, 586

Mel bourne Sewerage and Sewage Disposal Systems, 519

Mercier, Colonel E., 60,000-Volt Underground

Network of the Union d* Electricity, 686. 692

Merritt, Henry E., Assembly of Planetary

Gears, 312

Metal, Spraying, 632

Mid-European Waterway, 643

Milk Clarifying Bowls for Separators, Lister and Co., Ltd., 59

Milking Machine, Alfa-Laval, 59

Milling Machines-*-«ee Machine Tools

Mine Wagon Dumping Machine, 334

Minesweepers—see Ships

Mining and Metallurgy in Sweden, John G. A.

Rhodin, 136, 168

Mining Practice, New, in South Africa, 709

Models—sec also Electrical Matters

Modern Metallurgy and Ancient Industries, Dr. W. Rosenhain, 274, 287

Modernisation of Valparaiso Gasworks, 721

Moffatt, U.S.A.—see Railways

MOTOR CARS AT OLYMPIA 439, 460

Alvis Company Car, 12-50 H.P. Chassis, Four-cylinder Monobloc Engine, 463

Argyll Car, 12—40 H.P. Chassis, Single-sleeve

Valve Engine, 462

Austin Six-cylinder 23*5 H.P. Cur, 462

Bean 18-50 H.P. Six-cylinder Car, 440

Clement-Talbot, Ltd., 14—45 H.P. Six-cylinder Car, 442

Crossley 18-50 Six-cylinder Car, 461, 462

Daimler Twelve-cylinder Car, 439, 440

Humber 20 25 H.P. Six-cylinder Car, 440

Imperia Car, Four-cylinder Vertical Monobloc

Engine, 462

Lanchester Motor Company's 23 and 40 H.P.

Cars, 461

Leyland Motors, Ltd., Trojan Cars, 461

Morris Company’s 15-9 H.P. Four-cylinder

Car, Morris-Cowley 11*9 Four-cylinder Saloon Car, Morris-Oxford 14—28 Saloon Car, 461

One Hundred Pound Cars, British Ensign Motors, Wuverley Cars, Ltd., 460

Six-cylinder Cars, New, List of British and

Continental Makers, 460

Sunbeam 16 H.P. Six-cylinder, 460

Wolseley 16-45 H.P. Six-cylinder Car, 441, 442

Car Accessories, Drummond Brothers, Ltd., 463

MOTOR Cars in Paris, 420

Mowing Machine, Blackstone, 43

Mowing Machine, Horse-drawn, Bamfords, Ltd., 59

N NARROWS Power Plant—sec Railways

Naval Matters—see Ships

Navigation Works on the Danube, 17 ; (Correc

tion), 127

New Materials and Old Methods, 420

Newcomen Society—see Associations

Nickel as Coinage, Captain F. R. Barton, 314

o OBITUARY : Allen, William Henry (Portrait), 281

Clements, Henry, 40

Francis, H arry585

Hardman, James Edward, 196

James, Christopher William, 196

OBITUARY (continued):

Markham, Charles, 10

Moore, Richard St. George, 474

Moss-Flower, Thomas James, 174

Row, Oliver Matthews, 364

Slack, H. A., 641

Smith, John (Portrait), 90

Thomas, .lames, 71

Wright, Sir John Roper, 121

OIL Engines—see Engines

Oil Fuel for Steam Boilers, 632

Oil Separators for Bilge and Ballast Water,

Dr. 11. S. Hele-Shaw and Mr. Albert Beale, 6

Oil Shales as Industrial Fuel, Professor P.

Soloviev. 394

Oil Silos—see Reinforced Concrete Silos

Omnibus, Fourteen-seater All-metal, Short

Brothers, Ltd., 206

Operation of Condensers, 391

Ougrde-Marihuye Steel Works Silos. 633, 654.

664

Our Engineering Prestige, 639

p PARAFFIN and Petrol Engines—see Engines Pass-out Engine—sec Engines

PATENT SPECIFICATIONS. BRITISH : Batteries and Accumulators, 51, 157, 237, 293 Condensers and Feed-water Heaters, 211, 349 Cranes and Conveyors, 513

Crushing and Grinding, 238, 513, 730

Dynamos and Motors, 25, 131, 157, 237, 293,

457, 485, 541, 567, 595, 623. 651, 677, 703, 729

Electrical Appliances, 51, 237, 321

Engines, Internal Combustion, 77, 131, 185,

293, 321, 349, 457, 485, 541. 703, 729

Engines, Steam, 431

Furnaces, 51, 132, 263, 349, 595, 677

Gas Producers, 375, 677

Lighting and Heating, 238, 264

Locomotives, 322, 406, 624

Machine Tools and Shop Appliances, 25, 52, 105, 131, 158, 211, 238, 263, 294, 322, 376, 486, 513, 595. 624

Measuring and Testing Instruments, 131, 157. 185, 238, 485, 541, 730

Metallurgy, 26, 158, 291, 542

Mining Machinery, 211, 513

Miscellaneous, 26, 52, 77. 106, 132, 158, 186. 212, 238, 264, 294, 322, 350, 376, 406, 432,

458, 486, 514, 542, 568, 595, 624, 652, 678. 704, 730

Motor Cars and Road Traffic, 26, 106, 158, 212, 350, 457, 567, 595, 703

Ordnance and Armour, 652

Pumping and Blowing Machinery, 77, 105, 158, 185, 264, 322, 375, 457

Ships and Boats, 186, 322

Steam Generators, 211, 321, 405, 623, 677, 703

Telegraphs and Telephones, 25, 51, 77, 105, 131, 157, 185, 293, 349, 375, 405, 431, 485. 513, 541, 567, 623, 703, 729

Transformers and Converters, 157, 185, 211. 263, 405, 431, 567, 623, 651

Transmission of Power, 25, 77, 211, 237, 263.

294, 349, 375, 485, 595, 651, 677, 703, 729 Tramways and Railways, 212, 704 Turbine Machinery, 677

Welding, 458, 513, 541, 730

PATENT Specifications, Classification of, 217

Peace in Industry, 691

Perry-Keene, K., Time is Money, 467 ; (Letter), 523

Personal and Business Announcements, 26, 52, 78, 106, 132, 158, 186, 207, 235, 261. 291, 322, 350, 406, 429, 458. 483, 511, 529. 568, 596, 618, 652, 675, 704, 730

Petrol Rail Coaches—see Railways

Petty, Thomas, Connecting-rod Forks, 312

Photography, Engineering, Some Notes on,

A. W. Swan, 434

Pipe Joints, High-pressure, at Langerbrugge, Babcock and Wilcox, Ltd., 152

Planer, Shale, Ruston and Hornsby, Ltd., 694

Planetary Gears, Assembly of, Henry E.

Merritt, 312

Platinum Industry, South African, 688

Ploughing, Electric, R. Borlase Matthews, 166 Ploughing Engines, Compound Steam ; Steam

Road Roller, Tipping Steam Wagon, Hoisting Concrete Mixer, Four-shaft Turning Discer, John Fowler and Co., Ltd., 43

Plug—see Heating

Polhem, Kristofer, John G. A. Rhodin, Polhem’s Water-driven Mining Hoist, 668

Port of Antwerp—see Antwerp

Port Extension Works at Santos, Brazil, 526

Port Improvements in the Caribbean, 125

Porthouse, William, Levels of the Great Lakes of North America, 218

P.I.V. Gear Syndicate—see Gear

Posadas, City of. New Waterworks for, 410

Potato Digger, J. and F. Howard, Ltd., 43

Poultney, E. C., Largest Passenger Locomotive, 698

Power and Irrigation Project, The Enza, 523

Power Plant, Narrow’s—see Railways

Power from the Tides, 661

Power from Warm Water, 584

Prices and Markets, 501

Problems—see Hydraulics

Production Costs and Trade, 199

Production and the Production Engineer, G. W.

Tripp, 40, 56

PUMPS : Blackstone-Gwynne Fen Drainage Plant, 99 ; (Letter), 112

Condensate and Circulating Pumps and Boiler Feed Pumps for Surface Condensing Plant. 507

Conical Rotary Pump, A. G. Mumford, Ltd. 17

Helivane Pump, Hathorn, Davey and Co. Ltd., 59

High-speed Centrifugal Duplex Turbine Pump, 163

Portable Pumping Set, Boulton Watei Elevator, Boulton and Paul, Ltd., 42

Self-priming Centrifugal Pump, Siemens Scnuckert, Ltd., 179

Southampton Docks, Electrical Pumping Equipment , 188, 198, 214, 224, 240

PUMPS (continued):

Triple-expansion Pumping Engine at Walton-on Thames, Hathorn, Davey and Co., Ltd., 160,161, 172

Walton Pumping Station and Filtration Plant, 108, 109. 118, 134, 160, 161. 172, 173; (Letters), 196, 285

PYE. D. R., Compression Ignition Engine. 192

R RADIO Communications —w Wireless

Radiology, Industrial, E. W. Lewis, 252

Rail Joints—nee Railways, 179

Rails—see Corrugated

RAILWAYS AND RAILWAY MATTERS General : Drawbridge at Koadby, L. and N.E. Railway, 488

German Railway Wagon Combine, 424

Largest Passenger Locomotive, E. C. Poultney, 698

Magnetic Axle Testing Device. 589

Main Line Railway Electrification, Sir Philip Dawson and Professor S. Parker Smith, 570, 598, 626—for Details see Foreign Railways

Petrol Rail Coaches for Tasmania. 230. 231

Railway Position, 252 ; (Letter), 285

Railway Signal Engineer, 718

Re-signalling of Cambridge Station, British Power Railway Signal Company, Ltd., 642 ; (Correction), 689

Roof-stick Bending Machine, J. A. Fay and Egan, 672

Wear Plate for Rail Joints, 179

World Power Conference, Summary of Thirteen Reports on Railway Electrification by Dr. E. Hubcr-Stockar, 284

British, Colonial and Indian : London Electric Railways, Extensions. Charing Cross and Kennington, 85 ; Morden Extension of the City and {South London Railway, 176, 266, 278, 301

Re-signalling of Cambridge Station, British Power Railway Signal Company. Ltd., 642 • (Correction), 689

Foreign : Baltimore and Ohio Railway, 300-Ton Passenger Locomotive, 698

Belgian State Railways, “ Industrialisation * of the. 4, 31

Elbe Railway Bridge, New, 683

Kirin-Tunghua Railway. 21

Main Line Railway Electrification, U.S.A., North-Eastern States :

A. —New York Central Railroad, 570

B. —New Y’ork. New Haven and Hartford Railroad, 598

C. —Pennsylvania Railroad (New Y’ork Terminus), 626

D. —Pennsylvania Railroad (Philadelphia Terminus), 627

E. —Baltimore and Ohio Railroad, 627

F. —Grand Trunk Railway (St. Clair Tunnel), 627

G. —Michigan Central Railroad (Detroit River Tunnel), 627

H. —Boston and Maine Railroad (Hoosac Tunnel), 627

J.—Detroit, Toledo and Ironton Railroad. 627

Moffatt Railway Tunnel, U.S.A., 2, 12, 28, 54, 64, 127 ; Accident, 306 : (Letter), 36

Narrows Power Plant of the Virginia Railway Company, 336, 340, 356

RAILWAY LOCOMOTIVES General: Contractors’ Petrol Locomotive, J. and F-Howard, 8

Electric Locomotives, Method of Classifying, Analysing, &c.» T. A. F. Stone, 573, 587 ; (Letter), 605

Faidie-Perkins Super-pressure Locomotive. 580

High-pressure Locomotive Lubricator, Bosch Company, 180

Locomotive Boilers, 39

Locomotive Valve Gears, 310

Main Line Railway Electrification, Electric Locomotives for :

U.S.A. North-Eastern States:

New York Central Railroad, 570, 572, 573

New York, New Haven and Hartford Railroad, 572, 599, 600

Pennsylvania Railroad, 626

Experimental Locomotives, 627

Main Line, Locomotive Data for Baltimore and Ohio, Michigan Central and Boston and Maine Railroads. 572, 626

Tank Engine for Great Western Railway at Swansea Docks, 399

Tank Engine for Naval Service at Portsmouth, Avonside Engine Company, Ltd., 399

British, Colonial and Indian ■ Southern Railway, Four-cylinder Simple Express Engine, Lord Nelson, 413, 419, 558, 559 ; (Letters), 451, 577, 605 (Twopage Supplement, November 19rt, 1926)

Foreign : Decapod Locomotives for Poland, John Cockerill, 398

Russian State Railways, Lomonossoff Geared Diesel Locomotive, 34, 38

RAND Gold Industry, 423

Recording—see Torsionmeter

Refrigerators—sec Electrical Matters

Regenerative Surface Condensing Plant, Large, at Lister Drive Power Station, Liverpool,

G. and J. Weir, Ltd., 500, 506

Reinforced Concrete Silos at the Ougr6e-Marihayo Steel Works, 633, 654, 664 (Two-page Supplement, December 17fA, 1926)

Repairs Afloat, 205

Research, Cost of, 338

Re-signalling of Cambridge Station. British Power Railway Signal Company. Ltd., 642 ; (Correction), 689

Rhodin, John G. A., Can the Heat of Combustion of Coal be Turned Directly into Electric Energy* 80; (Letter), 112

Rhodin, John G. A., Kristofer Polhem, 668

Rhodin. John G. A., Mining and Metallurgy' in Sweden, 136, 168

Road. Concrete, Cracking of, 247 ; (Letter), 285

Road Roller, 8-Ton Steam, Scarifier, Wallis and Stcevens, 44

Road Rollers, Aveling and Porter, Ltd., 44

Roads—see also International Congress

Roman Roads, 141

Roof-stick Bending Machine, J. A. Kay and Egan Company (Buck and Hickman),*672

Rosenhain, Dr. Walter, Fifth Lecture to Institute of Metallurgy, Ancient Industries and Modern Metallurgy, 274, 287

Rosenhain, Dr. W., Scientific and Industrial Research in Holland. 324

Rough Turning of Alloy Steels, 526

Royal Agricultural Society’s Show at Reading. 42. 58, 89

SALERNO Process—see Low-temperature Salvage—see Ships

Sand Dredger for the Great Lakes, 643

Saw—see also Band Saw

“ Saw Doctor,” Modern, Making of the, 418. 421 Scaling Tools, Two New, F. Gilman. Ltd.. 370 Scholarships. Lloyd’s Register, 479 Scholarships for Science, 206

Science and the Humanities, Professor (’. H. Desch, 217

Scientific and Industrial Research in Holland. Dr. W. Rosenhain, 324

Scott, W. L., Killermont Bridge, Glasgow, 444.

Sea Encroachment in North Devon. 314

Sewerage and Sewage Disposal Systems, Melbourne, 519

Shale Planer, Ruston and Hornsby, Ltd., 694

Shannon, D. M., Marine Oil Engines, 500 Shearing Machines—sec Machine Tools Sheffield, University of, Coming of Age.

Laboratories, Engineering, Research. Metal-lurgical, 32

SHIPS AND SHIPBUILDING :

General:

Inclining Experiments on Ships of Small or Negative Stability, Professor W. Hov-gaard, 5

Berlin Papers :

High-pressure Steam for Marine Use, Director O. H. Hartmann, 641

Modern Steam Turbine Practice and . . . Ship Propulsion. Professor Dr. E. A. Kraft, 603

Lloyd’s Register :

Lloyd’s Register Scholarships, 479 Quarterly Shipbuilding Returns. 62. 413 Year-book, 126

Marine Oil Engine Trials Committee, Joint Meeting and Discussion of Fifth Report, Trials of the T.S.M.V. Cape York. 657

Ship Propulsion Performance, Accurate Determination of. Dr. E. V. Telfer, 617

Ship Strain Observations with a Simple Instrument, Lockwood Taylor, 6

British Navy :

H.M. Destroyer Ambuscade, 369

H.M. Submarine Oberon, Launch of, 359

Naval Matters : French Naval Construction, 119

French Naval Progress, 280

Guns of the Fleet, 445

Hazards of the Submarine, 225

Limitation of Navies, 555

Naval Aviation, 145

Naval Engineers, 93, 97

Naval Engineering, 640

Progress of Marine Engineering, Vice-Admiral Sir R. B. Dixon, 600, 640

Royal Naval Engineer Officers, Duke of Northumberland, 97

Scapa Flow Salvage Operations, 358, 362

Foreign Navies ;

Brazilian Scout Cruisers Bahia and Rio Grande do Sul, 112

Dutch Gunboats Flores and Soemba for the East Indies, 478

French Destroyers, The Siinoun, The Tigre Running her Full Power Trial. 84, 92

Latvian Submarine Spidola, Chantiers et Ateliers Augustin Normand, 416

Liitzow at Jutland, 30

Minesweeper for Latvia, 316

Mercantile and Miscellaneous Vessels ■

American Motor Ship Tampa, First Voyage of, Worthington Pump and Machinery Corporation, 720

American Train Ferry Steamer, 576, 613

Blue Star Liner Almeda, 710, 711

Ferry Steamer for South America, J. I.

Thornycroft and Co., Ltd., 345

High-pressure Turbine Steamer King George V., 270, 296. 328 (Two-page Supplement, September 17/5, 1926)—sec also Illustrations, Subjects, for Details of Propelling Machinery, &c.

Rotor Ship Barbara. German, 422 ; (Letters), 425, 495, 523, 644

Twin-screw Motor Train Ferry Dolores de Urquiza. 477

Union-Castle Liner Carnarvon Castle, 100

SHOWS—see Exhibitions

Signal and Engineers, Railway—see Railways Signalling—see Re-signalling ; also Railways Silicon-Aluminium Alloys, Mechanical ‘Properties of, J. D. Grogan, 274

Silos—see Reinforced Concrete Silos

Silting in the Truro River, 697

Silumin and its Structure, Mr. Buntaro Otani 274

Sixty-atmosphere Steam Plant, 204

Sixty Years Ago, 9, 45, 62. 98, 122. 142. 170 196, 222, 248. 288, 314, 333, 368, 397, 412,’ 450. 475, 498. 526, 549, 585, 612, 643. 659 693, 719

Slide Rule. A New Circular, W. H. Fowler and Harold Fowler, 206

Smithfield—see Exhibition?, 631

Smit hells, C. J., and other?, on Deformation of

' Tungsten Crystals, 313

Snell Sir John. Electricity Supply, 164, 173

Societies—Associations

Soloviov> Professor P., Oil Shales as Industrila Fuel, 394

SOUTH AFRICAN ENGINEERING NOTES : 19. 46. 72. 124, 149, 205, 232, 259, 289. 317, 343, 369, 398, 451, 480, 508, 589, 646, 672. 714

Aerial Cable way up Table Mountain, 232

American Locomotives, 508

Big Mining Amalgamation, 149

Biggest Copper Producer, 19

Boring for Oil, 672

British Coal, In Place of, 714

Buying Locomotives, 589

Cape Electrification, 343

Cano Town Train Disaster, 19

Colliery Explosion, Big, 589

Concrete Mino Supports, 451

Concrete Roads, 508

Copper Mine Model, 508

Corundum Industry, 714

Dock Improvements, 369

Double-deck Railway Coach, 19

Durban’s Electricity Bill, 317

Durban South African Railways Improvements, 343

Electric Drill, 369

Electrical Progress, 589

Electrical Undertakings, 313

Finished Steel from South African Pig Iron. 232

Flour Mill for Cape Town, New, 124

Fourth Gold Record, 289

Gold Mining Records, 232

Harbour Improvements, 451

Industrial Census, 398

Industrial Expansion, 149, 232, 480

Irrigation of the Kalahari, 124

Jack-hammer Drills, 369

Jack-hammer Progress, 19

Kalahari Desert, 46

Kalahari Lakes, 205

Kosi Bay Project, 508

Locomotive Transport Ship, 589

Locomotives and Rolling Stock, New, 259

Mail Train in Collision, 398

Mine, New, At Last, 646

Mineral Output, 149

Mineral Output for Half Year, 232

Mineral Product ion, 508

Mishap at a Gold Mine, 672

Motor Assembling, 672

Motor Assembly Factories, 259

Motor Vehicles in South Africa, 317

Municipal Lighting Activities, 289

Numaqualand Copper, 398

Natal Electric Locomotives. 398

Natal Electrification, 317

Newcastle Blast-furnace, 46

Newcastle Blast furnace in Operation, 72

Newcastle Pig Iron, 369

New Talc Plant, 451

New Water Supply Scheme. 451

Oil Ousting S.A. Coal, 289

Pig Iron Production, 205

Platinum Extraction, 714

Platinum Industry, 343

Pretoria Iron Ore, 451

Protecting South African Industries, 451

Quick Piece of Work, 480

RAil Traffic, Increased, 205

Rails from Germany, 646

Railway Accidents, 233

Railway Electrification, 289

Railway Works, New, 46

Rand Engineering Shops, 646

Record Mineral Output, 714

Remarkable Cooling System, 19

Rhodesia Broken Hill,’398

Rhodesian Development, 508

Road Motor Services, 646

Rock Drill Efficiency, 451

Rubber from Euphorbia, 317

Salt River Power Station, 508

Ship-repairing Job, 589

S.A.R. Contracts, 714

South African Railways Electrification. 480

Splitting of Railway Rails, 508

Standard Brass Foundry, 451

Steel Research Station, *46

Swaziland Railway, 19

Table Bay Harbour, 646

Tender, New Type of Locomotive, 589

Torbanite Development, 398

Union Coal Industry, 451

Union Imports and Exports, 149

Union Minidre Flotation Works, 317

Union Mining Engineer Resigns, 508

Wai vis Bay, 149

Wulvis’Bay, New Harbour at, 480

Witbank Colliery on Fire, 205, 317, 398

Witbank Power Plant Started, 124

Witbank Power Station, 672

World’s Cheapest Copper, 369

Zenith of Gold Mining in the Union, 124

SOUTH African Platinum Industry, 688 Southampton—see Electrical Matters Spraying Metal, 632

Steam Chart, A New, 222 ; (Letter), 285

Steam Engines-—see also Engines

Steam. High-pressure—see Economic Value ; aho Commercial Limit ; also Ships, Berlin Papers

Steam Pipes for Extra High-pressure and Temperature, J. A. Ait on, 315

Steam Turbine Practice—see also Ships, Berlin Papers

^^*oT ^ur^*nes an^ Engines, Breakdowns of.

Steam Turbines, Impulse, Pressure in, W. J. Keurton, 217

Steam Valve—sec Valve

Steel—see Iron

Stephenson, A., Accidents in Industry, 166

T* 4’ E1cctric Locomotives,'Method of Classifying, Analysing, &c., 573, 587 • (Letter), 605

Stress Concentration Produced by Fillets and Holes, S. Timoshenko, 217

1 Stresses in Cast Iron—see Iron

Structural Design of Electric Traveller Crabs E. G. Fiegehen i 78

Sugar, Cane. Factory, Luabo, 352 (Two-page Supplement, October Ui, 1926)

Sukkur Barrage Irrigation Project, 1920, F. W.

Woods, 680

Sulzer—see Boilers

Surface-hardened Gear Teeth, Patent Gear Hardening Company, 661

Sutton, H., and Dr. G. D. Bengough on Corrosion of Aluminium. 193

Swan, A. W., Notes on Engineering Photography, 434

Swath Turner and Side Rake, Harrison, McGregor and Co., Ltd., 60

Sweden—nee Mining

Swedish Iron Industry. Axel Wahlberg, 246

Swedish Mining Industry, Professor W. Petera-son, 247

T TANSA Completion Works, 35

Taylor, Lockwood, Ship Strain Observations with a Simple Instrument, 6

Technical Societies, 666

Telephone Cable, Laying, between North and South Islands. New Zealand, 605, GIO

Telephone, History of the. W. J. Medlyn. 495

Telephone Jubilee. 14; (Izetter), 36

Telephone and Telegraph Developments in Italy, 153

Testing Machine, 1250-Ton, W. and T. Avery, Ltd., Ill, 1)5; (Letter), 331 (Two-page Supplement, July 3014, 1926)

Testing Machines at Sheffield University Laboratories. 32

Testing, Standardisation of Methods of. Importance of Little Things, W. H. Fulweiler, 123

Text book and the Lecturer, 364

Theoretical and Experimental Elasticity, 529

Thrashing and Finishing Machine, Traction Engine, Agricultural, 5-Ton Compound Steam Tractor, Wm. Foster and Co., Ltd., 60

Tides—see Power from

Timbering of Trenches, Shafts and Tunnels, C. G. Kent, 67, 81 (Two-page Supplement, July 23 rd, 1926)

Time is Money, K, Perry-Keene, 467 ; (Letter). 523

Torsional Stresses, Professor F. C. Lea and Mr. H. P. Budgen. 217

Torsionmeter, Recording, New Design of, Parker-Jackman, 645

Traction Engine, 7 H.P. Single-cylinder, Tractor, Compound Steam Motor; Wagon, 8-Ton Underty e Steam, R. Garrett and Sons. Ltd., 43

Traction Engine, Steam Road Rollers, Flax Scutcher, &c,, Marshall, Sons and Co.. 45

Tractor. 10-Ton Agricultural, with 20-25 B.H.P. Paraflin Engine, Crossley Brothers, Ltd., 60

Tractor, Double-geared Steam, Sentinel Waggon Works, Ltd., 45

Train Ferry—j»ee Ships

Training of Engineers, 611 ; (Letter), 671

Transit Facilities in London, 629

Tripp, G. W., Production and the Production Engineer, 40, 56

Truro—see Silting

Tunnels—see Railways

Turbines—see Steam ; also Water

Turbines for Steamers—see Ships

u UNIVERSITY of Sheffield, Coming of Age of the, 32

V VALPARAISO Gasworks, Modernisation of, 721

Valve Chest Explosion at Barking, 446, 452

Valve, Steam, Piston Type, Klinger Patents, Ltd., 442

Valve, Tidal Flap, Ismailia T>'pc, Ham. Baker and Co., Ltd., 724

Valves, Various, for the King George V.

Steamer, Cockburns, Ltd., 328, 329

w WAGON, Overtype Steam, Clayton and Shuttleworth, 631

Wagon, 6-7-Ton Steam, John Fowler and Co. (Leeds), Ltd.. 631

Wagon, 6-Ton Steam, with Vertical Compound Engine, Crossley Brothers, Ltd., 61

Wagon, 6-Ton Steam, Yorkshire Steam Wagon Company, 61

Wagons, Steam, Overtype and Undertype, 631 ; (1.otter), 671

Walker, J. W., The Manufacture of Files at Templeborough Works, Sheffield, 578, 582, 606. 629

Water Gauge Glass, High-pressure, Richard Klinger, Ltd., 232

“ Water Hammer ”—«ee Explosion of Valve Chest

Water Power on the River Cenischia, 153 Water Power—see also World Power Conference

WATER SUPPLY : Aberdeen, Water Supply Works for. 545. 554

Bradford Waterworks. Pressure Filtration Plant. Paterson Engineering Company, Ltd.. 440

Bristol and its Water Supply, 231

London Water Supply, Sir A. Houston’s Report. 382

Rio Claro Water Project. 314

Walton Pumping .Station and New Filtration Plant, 108. 109, 118, 134. 160, 161. 172, 173 ; (Letters), 196. 28.5

Waterworks, New, for the City of Posada-.. 410

WATER Turbine, 7500 H.P. Propeller Type, J. M. Voith, 254, 255

Water Weed Cutting Launch, Crossley Brothers, Ltd.. 61

Water Wheel Worked by the Sea, 590

Weighing Appliances, Cabtie Weighbridge, Avery, W. and T., Ltd., 60

Welding Copper to Steel. 370

Wimperis, H. E., Rotating Wing in Aircraft Design, 191

Windlass. Motor, for Working Agricultural Implements, J. and H. McLaren. Ltd., 631 Windlass. Oil Motor, for Cable Ploughing, J.

and H. McLaren, Ltd., 59

WIRELESS TELEGRAPHY & TELEPHONY : Education by Wireless, J. C. Stobart, 217 Imperial Wireless Communication, 452 Inductance Design for High-power Radio

Transmitters, Dr. R. V. Hansford and Mr.

H. Faulkner, 723

Radio Communications, James Forrest Lecture, Senatore Guglielmo Marconi, 466, 476 Wireless Beam Stations at Bodmin and

Bridgwater, 476—see also Radio Communications

Wireless Developments, Professor C. L. Fortescue, 522

Wireless Exhibition, Numerous Instruments, Microphones, Receivers, Transformers, &c., by Various Firms, 282, 283

WOODS, F. W., Sukkur Barrage Irrigation Project, 1920, 680

Woodworking Shops—see Works at Cheadle Heath

Work—sec also Labour

Workshop Heater, Wm. Grice and .Sons, 18

Works, New. at Cheadle Heath, Henry Simon, Ltd., 524, 528

WORLD POWER CONFERENCE : British National Committee, 18

International Executive Committee. Arrangements for First Sectional Meeting at Basle, 49

First Sectional Meeting at Basle. 49, 283, 298.

325, 365

Section A :

Inland Navigation. Summary of Nineteen Reports Under Eight Headings. Dr.-Ing. A. Strickler, 326

Utilisation of Water Power, Summary of Seventeen Reports in Three Groups, Monsieur E. Payot, 325

Section B :

Exchange of Electrical Energy Between Countries. Summary of Six Papers and Discussion, Professor Landry, 365

Section C :

Economic Relation Between Hydro-electric and Thermo-electric Energy, General Survey of Various Reports, Dr. A. Nizzola. 327. 365

Utility of the Diesel Engine in Conjunction with Hydro-electric Installations, Monsieur Buchi and Others, 365

Section D :

Application of Electricity to Agriculture, General Report, 298

Summary of Four Papers and Discussion. 299

Section E :

Electrification of Railways, Summary of Reports, Dr. E. Huber-Stockar, 284

X X-RAY Crystal Analysis, Professor W. L, Bragg, 216

X-rays—sec also Radiology

Y YOUNG, Horace J., Note on Obligation of the Ironfminder to Diesel Engine Users, 442

See Also

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